| Vendor | Spec | Unit | Price | Currency | Date |
| Baoji Zhengyuan | China national standards | MT | 198.07 | USD | 20260605 |
| Baoji Zhengyuan | China national standards | MT | 197.94 | USD | 20260604 |
| Baoji Zhengyuan | China national standards | MT | 197.99 | USD | 20260603 |
| Baoji Zhengyuan | China national standards | MT | 197.98 | USD | 20260602 |
| Baoji Zhengyuan | China national standards | MT | 198.04 | USD | 20260601 |
| Baoji Zhengyuan | China national standards | MT | 198.02 | USD | 20260529 |
| Baoji Zhengyuan | China national standards | MT | 197.83 | USD | 20260528 |
| Baoji Zhengyuan | China national standards | MT | 197.68 | USD | 20260527 |
| Baoji Zhengyuan | China national standards | MT | 190.37 | USD | 20260526 |
| Baoji Zhengyuan | China national standards | MT | 190.29 | USD | 20260525 |